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TCI supports discovery in the sciences through expertise in small molecule organic chemistry. We offer an extensive catalog of 28,000 research chemicals suitable for benchtop-to-bulk chemistry with phosphonium salt catalyst, perovskite precursors for solar cellscurcumin analogues, tissue-clearing reagents, and ion pair reagents.
Phosphonium Salt as a Catalyst of Carbon Dioxide Fixation Reaction

Phosphonium Salt as a Catalyst of Carbon Dioxide Fixation Reaction

(2-Carboxyethyl)triphenylphosphonium bromide [C3309] is most commonly applied to Wittig reactions on carbonyl substrates. An additional and green application of the phosphonium salt is in the CO2 fixation of epoxides to furnish cyclic carbonates. C3309 is employed as a green catalyst for CO2 fixation reactions.
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Perovskite Precursors for Solar Cells

Perovskite Precursors for Solar Cells

TCI provides over 80 high-quality perovskite precursors to support research on solar cell devices. Specifically, our Lead (II) Iodide [L0279] and lead (II) Iodide/MAI complex [P2415] are 99.99% pure on a trace metal basis. We are also happy to accommodate your request for bulk quantities, if desired.
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Curcumin Analogues with Enhanced Antitumor Activities

chemotherapeutic potentials against various types of cancers, but low bioavailability prevents its use in chemotherapeutic applications. GO-Y030 [B4823] and GO-Y078 [H1525] are new synthetic analogues of curcumin, developed by Shibata, Iwabuchi et al. to increase its potential and circumvent its low bioavailability. 
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Tissue-Clearing Reagents

Based on the research developed by Dr. Hiroki Ueda, animal tissue-clearing CUBIC reagents enable whole-body clearing, allowing 3-D imaging at cellular resolution. Advantages include low fluorescence quenching and short treatment period. It is suitable for use with light-sheet fluorescent microscopy (LSFM) and confocal laser-scanning microscopy (CLSM).
Learn About CUBIC
Ion Pair Reagents

Ion Pair Reagents

TCI supplies a diverse selection of ion-pair reagents for liquid chromatography. Our products include reagents for basic and acidic samples with minimal UV absorption and fluorescence. We also offer volatile reagents designed for continuous LC/MS.
More on Ion Pair Reagents

Custom Manufacturing

Consider TCI as a synthesis partner for your custom manufacturing needs. We can meet your challenging requirements and deliver the high quality you need, on time and on budget.
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TCI Product S0399
TCI Product S0428
TCI Product S0819

Follow @TCIchemicals on Instagram

Interested in learning about a new molecule every day? Follow us on Instagram for intriguing chemistry, new and old. You can also follow @TCIchemicals on Twitter, Facebook, or LinkedIn.

Upcoming Events

24th IUBMB Congress
June 4-8, 2018 (Exhibition, June 5-7)
COEX, Seoul, Korea
Booth #H73

SISF 2018 (The 7th Sungkyun International Solar Forum 2018)
June 27-29, 2018
600th Anniversary Hall,
Sungkyunkwan University (SKKU), Seoul, Korea 

How to Order TCI Products

For order, please contact our local distributors as follow.

Sejin Chemical Industry Co. (Exclusive Distributor)
20, Sinmok-ro, Yangcheon-gu, Seoul,
08015, Korea
Tel: 02-2655-2480
Fax: 0505-500-2480
» sales@sejinci.co.kr
» https://www.sejinci.co.kr/



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* The prices displayed in the landing website are USD based catalog prices.  TCI has specific website and local currency based price list for customers in South Korea, Singapore, and Australia.  For customers in other Asia Pacific countries / regions, please visit our Asia Pacific Website and contact our local distributors for the end user's cost. (The USD prices that are shown in Asia Pacific websites are TCI's catalog prices.)
Please visit each country/region's website from the following links and confirm the prices.http://www.tcichemicals.com


Tokyo Chemical Industry Co., Ltd. (TCI)
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Customer Support and Technical service
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